Cross-site scripting (XSS) vulnerability in phpESP 1.7.5 and earlier allows remote attackers to inject arbitrary web script or HTML via unknown vectors.
Conclusion & alert: CVE-2005-3406 is rated Moderate Risk (41.5/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 1.33%). Mandatory action: Review affected assets and schedule remediation.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.56% | 1.33% | +0.77% |
| 2 | 2025-12-02 | 0.53% | 0.56% | +0.03% |
| 3 | 2025-03-30 | — | 0.53% | — |
Full EPSS history (8 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 4.3 | 2.0 | MEDIUM |
|
8.6 | 2.9 | [email protected] |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| butterfat | phpesp | 1.3_final | cpe:2.3:a:butterfat:phpesp:1.3_final:*:*:*:*:*:*:* |
| butterfat | phpesp | 1.4_beta1 | cpe:2.3:a:butterfat:phpesp:1.4_beta1:*:*:*:*:*:*:* |
| butterfat | phpesp | 1.4_beta2 | cpe:2.3:a:butterfat:phpesp:1.4_beta2:*:*:*:*:*:*:* |
| butterfat | phpesp | 1.4_beta3 | cpe:2.3:a:butterfat:phpesp:1.4_beta3:*:*:*:*:*:*:* |
| butterfat | phpesp | 1.4_final | cpe:2.3:a:butterfat:phpesp:1.4_final:*:*:*:*:*:*:* |
| butterfat | phpesp | 1.5_final | cpe:2.3:a:butterfat:phpesp:1.5_final:*:*:*:*:*:*:* |
| butterfat | phpesp | 1.5_rc1 | cpe:2.3:a:butterfat:phpesp:1.5_rc1:*:*:*:*:*:*:* |
| butterfat | phpesp | 1.5_rc2 | cpe:2.3:a:butterfat:phpesp:1.5_rc2:*:*:*:*:*:*:* |
| butterfat | phpesp | 1.5_rc3 | cpe:2.3:a:butterfat:phpesp:1.5_rc3:*:*:*:*:*:*:* |
| butterfat | phpesp | 1.6.1_final | cpe:2.3:a:butterfat:phpesp:1.6.1_final:*:*:*:*:*:*:* |
| butterfat | phpesp | 1.6_final | cpe:2.3:a:butterfat:phpesp:1.6_final:*:*:*:*:*:*:* |
| butterfat | phpesp | 1.6_rc1 | cpe:2.3:a:butterfat:phpesp:1.6_rc1:*:*:*:*:*:*:* |
| butterfat | phpesp | 1.6_rc2 | cpe:2.3:a:butterfat:phpesp:1.6_rc2:*:*:*:*:*:*:* |
| butterfat | phpesp | 1.6_rc3 | cpe:2.3:a:butterfat:phpesp:1.6_rc3:*:*:*:*:*:*:* |
| butterfat | phpesp | 1.7 | cpe:2.3:a:butterfat:phpesp:1.7:*:*:*:*:*:*:* |
| butterfat | phpesp | 1.7.1 | cpe:2.3:a:butterfat:phpesp:1.7.1:*:*:*:*:*:*:* |
| butterfat | phpesp | 1.7.2 | cpe:2.3:a:butterfat:phpesp:1.7.2:*:*:*:*:*:*:* |
| butterfat | phpesp | 1.7.5 | cpe:2.3:a:butterfat:phpesp:1.7.5:*:*:*:*:*:*:* |
| butterfat | phpesp | 1.7.5_dev1 | cpe:2.3:a:butterfat:phpesp:1.7.5_dev1:*:*:*:*:*:*:* |
| butterfat | phpesp | 1.7.5_dev2 | cpe:2.3:a:butterfat:phpesp:1.7.5_dev2:*:*:*:*:*:*:* |
| butterfat | phpesp | 1.7.5_dev3 | cpe:2.3:a:butterfat:phpesp:1.7.5_dev3:*:*:*:*:*:*:* |
| butterfat | phpesp | 1.7_dev | cpe:2.3:a:butterfat:phpesp:1.7_dev:*:*:*:*:*:*:* |
| butterfat | phpesp | 1.7_rc1 | cpe:2.3:a:butterfat:phpesp:1.7_rc1:*:*:*:*:*:*:* |